just picked up a used frame (alloy) on ebay. it doesnt look like there is alot of clearance for the front der. what works best TP/ BOTTOM SWING TP/ TOP SWING?
BEN

You need a top swing derailleur like the XT M760 (it's also a dual pull). I just went through the same thing - got an 01 NRS frame off ebay and my SRAM XGen didn't fit. Happy with the XT though. It was cheap and works great